13161086952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{4111}}^1$

素因数の和:4495

約数の個数: 128

約数和(自身を含む): 36696145920

約数和(自身を除く): 23535058968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 331, 372, 403, 662, 744, 806, 993, 1209, 1324, 1612, 1986, 2418, 2648, 3224, 3972, 4111, 4303, 4836, 7944, 8222, 8606, 9672, 10261, 12333, 12909, 16444, 17212, 20522, 24666, 25818, 30783, 32888, 34424, 41044, 49332, 51636, 53443, 61566, 82088, 98664, 103272, 106886, 123132, 127441, 133393, 160329, 213772, 246264, 254882, 266786, 320658, 382323, 400179, 427544, 509764, 533572, 641316, 764646, 800358, 1019528, 1067144, 1282632, 1360741, 1529292, 1600716, 1656733, 2721482, 3058584, 3201432, 3313466, 4082223, 4970199, 5442964, 6626932, 8164446, 9940398, 10885928, 13253864, 16328892, 17689633, 19880796, 32657784, 35379266, 39761592, 42182971, 53068899, 70758532, 84365942, 106137798, 126548913, 141517064, 168731884, 212275596, 253097826, 337463768, 424551192, 506195652, 548378623, 1012391304, 1096757246, 1645135869, 2193514492, 3290271738, 4387028984, 6580543476, 13161086952]

約数ペア:

[(1, 13161086952), (2, 6580543476), (3, 4387028984), (4, 3290271738), (6, 2193514492), (8, 1645135869), (12, 1096757246), (13, 1012391304), (24, 548378623), (26, 506195652), (31, 424551192), (39, 337463768), (52, 253097826), (62, 212275596), (78, 168731884), (93, 141517064), (104, 126548913), (124, 106137798), (156, 84365942), (186, 70758532), (248, 53068899), (312, 42182971), (331, 39761592), (372, 35379266), (403, 32657784), (662, 19880796), (744, 17689633), (806, 16328892), (993, 13253864), (1209, 10885928), (1324, 9940398), (1612, 8164446), (1986, 6626932), (2418, 5442964), (2648, 4970199), (3224, 4082223), (3972, 3313466), (4111, 3201432), (4303, 3058584), (4836, 2721482), (7944, 1656733), (8222, 1600716), (8606, 1529292), (9672, 1360741), (10261, 1282632), (12333, 1067144), (12909, 1019528), (16444, 800358), (17212, 764646), (20522, 641316), (24666, 533572), (25818, 509764), (30783, 427544), (32888, 400179), (34424, 382323), (41044, 320658), (49332, 266786), (51636, 254882), (53443, 246264), (61566, 213772), (82088, 160329), (98664, 133393), (103272, 127441), (106886, 123132)]